# Stars Merge vs Thread Sort 3D

The clearest difference is in-app purchases: Thread Sort 3D at none against Stars Merge's 1. Thread Sort 3D also leads on rating (5.0 vs 4.5). Stars Merge's advantage is ads (none vs shown) and ratings volume (491 vs 2). On price and device support there is nothing between them.

Both are free to download. Stars Merge sells 1 one-off in-app purchase. Thread Sort 3D asks for nothing beyond the download.

Thread Sort 3D holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Stars Merge has 491 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Stars Merge | Thread Sort 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (491 ratings)](https://appshunter.io/ios/app/stars-merge-match-turn-cube/id1484162653/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/thread-sort-3d-string-jam/id6748132975/reviews)** |
| Number of ratings | **491** | 2 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 111 MB | 249 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [永兴 杨](https://appshunter.io/developer/1493250163) | [Jamshaid Ali](https://appshunter.io/developer/1110382390) |

## What reviewers say

### Stars Merge

[App page](https://appshunter.io/ios/app/stars-merge-match-turn-cube/id1484162653)

A 3D puzzle game where players tap groups of two or more same-colored stars to earn points. The goal is to achieve the highest score possible by strategically clearing stars in an engaging 3D environment. Its simple interface allows for focused gameplay.

**Highlights:** 3D star matching gameplay, Tap two or more same-colored stars, Score-based progression, Concise and focused interface, Engaging 3D environment

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |


### Thread Sort 3D

[App page](https://appshunter.io/ios/app/thread-sort-3d-string-jam/id6748132975)

Untangle colorful threads and solve intricate puzzles in this relaxing game. Create beautiful string art patterns by sorting ropes and bringing order to messy tangles. Perfect for those who enjoy creative challenges and a calming gameplay experience.

**Highlights:** Untangle threads and sort ropes, Create beautiful string art patterns, Dozens of colorful and challenging levels, Relaxing gameplay inspired by knitting and embroidery, Satisfying tactile feedback and visuals, Mind-teasing puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stars Merge free?

Stars Merge is free to download, with in-app purchases available.

### Is Thread Sort 3D free?

Thread Sort 3D is free to download, with no in-app purchases.

### Which has better reviews, Stars Merge or Thread Sort 3D?

Thread Sort 3D is rated higher. Stars Merge averages 4.5 out of 5 from 491 ratings, while Thread Sort 3D averages 5.0 from 2 ratings.

### Do Stars Merge or Thread Sort 3D have ads?

Thread Sort 3D shows ads; Stars Merge does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*